///////////////////////////////////////////////////////////////////////////////////////////
To call in the statistician after the experiment is done may be no
more than asking him to perform a post-mortem examination: he may be
able to say what the experiment died of. ~ Sir Ronald Aylmer Fisher
The plural of anecdote is not data. ~ Roger Brinner
The combination of some data and an aching desire for an answer does
not ensure that a reasonable answer can be extracted from a given body
of data. ~ John Tukey
///////////////////////////////////////////////////////////////////////////////////////////

///////////////////////////////////////////////////////////////////////////////////////////
To call in the statistician after the experiment is done may be no more than asking him to perform a post-mortem examination: he may be able to say what the experiment died of. ~ Sir Ronald Aylmer Fisher The plural of anecdote is not data. ~ Roger Brinner The combination of some data and an aching desire for an answer does not ensure that a reasonable answer can be extracted from a given body of data. ~ John Tukey ///////////////////////////////////////////////////////////////////////////////////////////

Re: Error while working with png output on linux server

This is not an R issue so this is not a good venue... it has to do with which support software you have (not) installed. Try the R-sig-debian mailing list. Please clarify to them how you installed R... for Debian there are relevant deb packages and a corresponding Debian repository that provide the simplest route to a working system, but if you compile it yourself it is easy to miss dependencies.
--
Sent from my phone. Please excuse my brevity.

This is not an R issue so this is not a good venue... it has to do with which support software you have (not) installed. Try the R-sig-debian mailing list. Please clarify to them how you installed R... for Debian there are relevant deb packages and a corresponding Debian repository that provide the simplest route to a working system, but if you compile it yourself it is easy to miss dependencies.
--
Sent from my phone. Please excuse my brevity.